HD64570F16 Renesas Electronics America, HD64570F16 Datasheet - Page 283
![no-image](/images/manufacturer_photos/0/5/560/renesas_electronics_america_sml.jpg)
HD64570F16
Manufacturer Part Number
HD64570F16
Description
IC SCA SRL COMM ADAPTER 88QFP
Manufacturer
Renesas Electronics America
Datasheet
1.HD64570F16.pdf
(469 pages)
Specifications of HD64570F16
Applications
ISDN
Interface
Serial
Voltage - Supply
4.75 V ~ 5.25 V
Package / Case
88-QFP
Mounting Type
Surface Mount
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
-20C to 75C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64570F16
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD64570F16
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD64570F16V
Manufacturer:
INFINEON
Quantity:
12 000
- Current page: 283 of 469
- Download datasheet (3Mb)
6.4.2
Operation: The HD64570 allows single-block transfers (single address) from the MSCI to
memory via DMAC channels 0 and 2, and from memory to the MSCI via DMAC channels 1 and
3.
In MSCI-to-memory single-block transfer mode, the destination start address and transfer byte
count must be set in the destination address register (DAR) and byte count register (BCR),
respectively, in DMAC channels 0 and 2. Similarly, in memory-to-MSCI single-block transfer
mode, the source start address and transfer byte count must be set in the source address register
(SAR) and BCR, respectively, in the DMAC channels 1 and 3.
Single-block transfer between memory and the MSCI is shown in figure 6.10. As shown in the
figure, in MSCI-to-memory transfer mode, as many bytes of data as specified by BCR are DMA-
transferred in byte units from the MSCI receiver to the memory address specified by DAR of
channels 0 and 2. Similarly, in memory-to-MSCI transfer mode, as many bytes of data as
specified by BCR are DMA-transferred in byte units from the memory address specified by SAR
of channels 1 and 3 to the MSCI transmitter.
During transfer, the BCR value is decremented by 1 each time the DMAC has transferred one byte
of data, and is decremented by 2 each time the DMAC has transferred one word of data. When the
BCR value reaches 0000H, the DMAC terminates data transfer and enters initial state. At this
time, the DMAC generates an interrupt (if enabled). Note that when the BCR value reaches
0001H, the DMAC transfers one byte of data instead of one word of data, decrementing the BCR
value to 0000H.
DMA control register
channels 0, 2
DMA control register
channels 1, 3
Memory-to/from-MSCI Single-Block Transfer Mode
Figure 6.10 Memory-to/from-MSCI Single-Block Transfer Mode
BCR (16 bits)
BCR (16 bits)
DAR (24 bits)
SAR (24 bits)
HD64570
Destination
start address
Transmit/receive memory area
Rev. 0, 07/98, page 267 of 453
Related parts for HD64570F16
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![HD6433044](/images/no-image3.png)
Part Number:
Description:
(HD64 Series) Hitachi Single-Chip Microcomputer
Manufacturer:
Hitachi Semiconductor
Datasheet:
![R0K330290S001BE](/photos/28/41/284146/r0k330290s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K5212D8S001BE](/photos/24/13/241324/4607177_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K33062PS001BE](/photos/24/13/241320/4607173_tmb.jpg)
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521237S001BE](/photos/28/41/284170/r0k521237s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521256S001BE](/photos/24/13/241323/4607176_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
![YLCDRSK2456S](/images/manufacturer_photos/0/5/560/renesas_electronics_america_tmb.jpg)
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521380S000BE](/photos/28/41/284144/r0k521380s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521350S000BE](/photos/28/41/284145/r0k521350s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K52L3A0S000BE](/photos/28/41/284149/r0k52l3a0s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K556100S000BE](/images/manufacturer_photos/0/5/560/renesas_electronics_america_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K564189S000BE](/photos/28/41/284173/r0k564189s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K521276S000BE](/photos/9/26/92647/r0k521276s000be_tmb.jpg)
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K571242S001BE](/photos/9/23/92397/r0k571242s001be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
![R0K561622S000BE](/photos/9/23/92398/r0k561622s000be_tmb.jpg)
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet: